本我的驱力，本我和超我的力量，都存在于我们无法觉察的无意识之中。

And the driving of the id, the forces of the id and the forces of the superego, are unconscious in that we cannot access them.

youdao

这些无法觉察的差异可能是由于浮点数据类型的舍入计算或生成相同结果的计算造成的。

The imperceptible differences might be due to rounding or same-result calculations of a floating-point data types.

youdao

这样，当新旧高宽值之间存在视觉无法觉察的差异时，布局系统或控件特定的布局实现不会强制执行布局更改。

This allows the layout system or your control-specific layout implementations to avoid forcing a layout change due to visually imperceptible differences between old and new height or width values.

youdao

And the driving of the id, the forces of the id and the forces of the superego, are unconscious in that we cannot access them.

本我的驱力，本我和超我的力量，都存在于我们无法觉察的无意识之中。

耶鲁公开课 - 心理学导论课程节选

these things are explained in terms of cognitive systems that we're not aware of.

我们无法觉察到的认知系统,予以解释。

耶鲁公开课 - 心理学导论课程节选

When he talks about the soul being invisible, and invisible things being indestructible, maybe he means things that can't be observed through any of your five senses.

他谈到灵魂是无形的,无形的东西不会毁灭，也许他指的无形是通过五官,都无法觉察到的东西。

耶鲁公开课 - 死亡课程节选